F ACTIONS.C                         	actions.c
F ACTIONS.H                         	actions.h
F IMAKEFIL                          	Imakefile
F MATH.C                            	math.c
F XCALC.AD                          	XCalc.ad
F XCALC.C                           	xcalc.c
F XCALC.H                           	xcalc.h
F XCALC.MAN                         	xcalc.man
F XCALC_CO.AD                       	XCalc-col.ad